Home / 7,904,505.36-10,908,224.60-4,282,833.36

Finding the Fourth Proportional to 7,904,505.36, 10,908,224.60 and 4,282,833.36

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Solution

The fourth proportional to 7,904,505.36, 10,908,224.60 and 4,282,833.36 is: 5,910,313.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,904,505.36 : 10,908,224.60 = 4,282,833.36 : x
  2. Step 2: Convert to fraction form
    7,904,505.36/10,908,224.60 = 4,282,833.36/x
  3. Step 3: Cross multiply
    7,904,505.36x = 10,908,224.60 × 4,282,833.36
  4. Step 4: Simplify right side
    7,904,505.36x = 46,718,108,215,252.66
  5. Step 5: Solve for x
    x = 46,718,108,215,252.66/7,904,505.36
  6. Step 6: Final answer
    x = 5,910,313.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.